Q. 15.0( 2 Votes )
Obtain the mean number of bags sold by a shopkeeper on 6 consecutive days from the following table
The data given here is raw data of the number of bags sold in their respective days.
Mean of such data is given by
Where, ∑x = Sum of all observations
& n = Total number of observations
Thus, mean number of bags sold by the shopkeeper on the given days is 28.67.
Rate this question :
The mean of 15 numbers is 44. If 7 is subtracted from each number what will be the new mean?Tamilnadu Board Math Term-II
The mean of 20 number is 59. If 3 is added to each number what will be the new mean?Tamilnadu Board Math Term-II
The mean of 5 numbers is 20. If one number is excluded their mean is 15. Then the excluded number isTamilnadu Board Math Term-II
The arithmetic mean of 10 number is-7. If 5 is added to every number, then the new Arithmetic mean isTamilnadu Board Math Term-II
The mode of the data 5,5,5,5,5,1,2,2,3,3,3,4,4,4,4 isTamilnadu Board Math Term-II
| The mean of the first 10 natural numbers isTamilnadu Board Math Term-II
The following table shows the age distribution of cases of certain disease reported during a year in a particular city.
Obtain the mean, median and mode of the above data.Tamilnadu Board Math Term-II
The mean of first 5 whole number is
D. 0Tamilnadu Board Math Term-II
The median of 2,7,4,8,9,1 isTamilnadu Board Math Term-II
Find the mean, mode and median of marks obtained by 20 students in an examination.
The marks are given below.
Tamilnadu Board Math Term-II